linux当usb设备插入的时候，你可以用hotplug做些事情，比如：自动copy移动硬盘的文件等等...

shell下的俄罗斯方块程序。仅供参考，学习。-Tetris shell under the program. For reference and learning.

使用Shell功能实现的计算一个路径及其子路径下所有文件大小总和的程序- Uses under a computation way and its sub- way which the Shell function realizes all documents size sum total procedure

计算日期的shell程序-calculation date shell

这是一个简单的网页生成引擎，使用完成后可以预览，也可以观看原始码，或者下载该页面，在网页编辑器众多现成的，其实好玩性质大于实用性质。-This is a simple website generation engines, can be used after the completion of preview can also watch the source code, or to download the pages, the website editor numerous off-the-shelf, playful nature than practical nature.

simple shell... . os................. -simple shell....... os.................

模拟银行家算法 银行家可以把一定数量的资金供多个用户周转使用，为保证资金的安全银行家规定： 本程序包括:银行家算法 -simulation algorithm bankers bankers can be a certain amount of funds for a number of users working capital use, To ensure the safety of funds bankers : The procedures include : Bankers Algorithm

perl编程，经典的骆驼书源码，文本文件-perl programming, classic camel book source, text files

SSE数学分析器-SSE mathematical analyzer

一些未公开的Windows ShellAPI的调用-some undisclosed Windows ShellAPI call

获取核心支持无线网卡的脚步-access to the core support of the wireless LAN footsteps